IPNetSentry 1.2 Bans Code Red Traffic -- Sustainable Softworks has updated IPNetSentry, their personal firewall and network security software (see "Macworld SF 2001 Trend: Personal Firewalls" in TidBITS-564 for more information on personal firewalls). New in IPNetSentry 1.2 is a feature that can detect in incoming packets patterns of data found in the Code Red-type worms that have caused such havoc for PCs running Microsoft's Internet Information Server (IIS). Although the Code Red worm can't infect or otherwise harm Macs, whether or not they're running a Web server, the traffic can impact the responsiveness of your Internet connection and fill up Web server log files. Once IPNetSentry 1.2 detects a Code Red intrusion, it blocks the originating IP address and the lack of a response causes the Code Red-infected machine to stop sending packets. As new Code Red-type worms appear, IPNetSentry users will be able to download new #set/payload_inspection commands from the Sustainable Softworks Web site and insert them in the IPNetSentry configuration file to block unwanted traffic. The IPNetSentry 1.2 update is free to registered users; otherwise IPNetSentry costs $35. It's a 1.3 MB download. [ACE]
Spin Through Toolbar View Options
Although many people never change their toolbars from the default settings, all standard toolbars on the Mac offer six states: icon only, text only, and icon and text, with all three coming in normal and small size. You can change them by choosing View > Customize Toolbar.
But there's a shortcut that makes it easier to check out each variant. Simply Command-click the toolbar lozenge at the upper right of a window, and the toolbar switches to the next view. Click it enough times, and you cycle back to the start.
- Macworld SF 2001 Trend: Personal Firewalls (22 Jan 01)